summaryrefslogtreecommitdiffstats
path: root/m4
Commit message (Collapse)AuthorAgeFilesLines
* Refuse to compile if C11 isn't supportedTing-Wei Lan2015-12-031-0/+157
| | | | Some bad hacks are added to support *BSD.
* Use AX_COMPILER_FLAGSTing-Wei Lan2015-10-2111-0/+879
Source files generated by flex cannot use warning flags because there are too many errors that we cannot fix.